PREPARATION OF ALKYL SILYL ACETALS FROM CARBOXYLIC ESTERS WITH TERT-BUTYLDIMETHYLSILYLDIHALOMETHYLLITHIUM - 1,3-REARRANGEMENT OF SILYL GROUP FROM CARBON TO OXYGEN

被引：18

作者：

SHINOKUBO, H ^{[1
]}

OSHIMA, K ^{[1
]}

UTIMOTO, K ^{[1
]}

机构：

[1] KYOTO UNIV,FAC ENGN,DIV MAT CHEM,SAKYO KU,KYOTO 60601,JAPAN

来源：

CHEMISTRY LETTERS | 1995年 / 06期

关键词：

D O I：

10.1246/cl.1995.461

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of ethyl benzoate or isopropyl formate with tert-butyldimethylsilyldibromomethyllithium gave alkyl silyl mixed acetal via 1,3-rearrangement of silyl group from carbon to oxygen. The reaction of the mixed acetals with allylsilane in the presence of Lewis acid afforded allylated ethers.

引用

页码：461 / 462

页数：2

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